Regressions on trunk at revision 240644 vs revision 240612

[H.J. Lu]

New failures:

New passes:
FAIL: gcc.dg/tree-prof/crossmodule-indircall-1a.c execution,    -g
FAIL: gcc.dg/tree-prof/ic-misattribution-1.c execution,    -g
FAIL: gcc.dg/tree-prof/time-profiler-1.c execution,    -g
FAIL: gcc.dg/tree-prof/unroll-1.c execution,    -g
FAIL: gcc.dg/tree-ssa/builtin-sprintf-2.c (internal compiler error)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-2.c scan-tree-dump-times optimized ">:\n *__builtin_abort" 105
FAIL: gcc.dg/tree-ssa/builtin-sprintf-2.c (test for excess errors)